/* construct tree from adjcency matrix */
TREENODE* construct_tree(int node_num, int root_index, int **graph)
{
int i;
TREENODE *root, *nodes;
/* allocate memory */
nodes = (TREENODE*)malloc(sizeof(TREENODE)*node_num);
if(nodes == NULL)
{
printf("Out of memory");
return NULL;
}
/* initialization */
for(i = 0; i < node_num; i++)
{
nodes[i].index = i;
nodes[i].dims[0] = 0;
nodes[i].dims[1] = 0;
nodes[i].potential = NULL;
nodes[i].message_num = 0;
nodes[i].messages = NULL;
nodes[i].locations = NULL;
nodes[i].child_num = 0;
nodes[i].children = NULL;
nodes[i].parent_num = 0;
nodes[i].parent = NULL;
}
/* set root */
root = nodes + root_index;
/* construct tree */
construct(root, NULL, nodes, node_num, graph);
initialize_message(nodes, node_num);
return nodes;
}
void send_auth_failed(struct privd_instance *privd)
{
initialize_message(privd, PRIVD_RESPONSE_AUTH_FAILED);
send_message(privd);
}
void
send_ok(struct privd_instance *privd)
{
initialize_message(privd, PRIVD_RESPONSE_OK);
send_message(privd);
}
